Federal · Illinois · Republican
Dongbo Su
Republican Candidate for U.S. House, IL-09 (2026).
On the record
- Party
- Republican1
- On the ballot
- U.S. House, Illinois 9th District (2026)1
Where they stand
We haven't read their stated positions yet. When we do, each one will quote their own words and link to where they said it.
Money: U.S. House, Illinois 9th District (2026)
As reported to the Federal Election Commission, through September 30, 2026.1
Raised$24K
Spent$22K
Cash on hand$0
- From individuals $19K
- From PACs and other committees $1,130
- From the candidate $3,000
- Other (transfers, loans, refunds) $500
Individual donors
- $8,485 from 6 itemized gifts2
- 29% came from people in Illinois2
- Top states: California $3,500, New York $2,500, Illinois $2,4852
Where donors work2
Employers as donors wrote them on the form. These are gifts from people who work there, not from the companies.
| Partners Express | 1 gifts | $3,500 |
| 3 gifts | $2,500 | |
| Gatx | 1 gifts | $2,000 |
| Media | 1 gifts | $485 |
Sources
Every number on this page points here. Each one links to the public record.
- 1FEC candidate record H6IL09210https://www.fec.gov/data/candidate/H6IL09210/Retrieved October 16, 2026
- 2FEC: itemized individual contributions to Mark Su for Congress, 2025–26https://www.fec.gov/data/receipts/individual-contributions/?committee_id=C00904680&two_year_transaction_period=2026Gifts over $200 that campaigns must itemize · Retrieved October 13, 2026